Shimano Bottom Bracket Cups BB-RS500

Center bearings BBRS500, Press Fit, For cranks with integrated axis 24mm, for road cranks FC-R3000, FC4700. New seal design for long life. For a frame width of 86.5mm. For assembly, it is necessary to use the TL-BB12 Bearing Press.

Type: ROAD, Total package weight: 109g, Length/Diameter: 86.5mm, Mounting method: Press Fit, Hollowtech II, black , with plastic pads, Material: Aluminum

Progressive performance in all directions. Such is the 10-speed SHIMANO TIAGRA set, which represents a versatile set with technologies adapted from the DURA-ACE set.